{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "When TB4 expression in B16F10 cells was inhibited by the infection with small hairpin ( sh ) RNA of TB4 cloned in lentiviral vector , tumor cell migration was retarded ."}
{"Anatomy": ["B16F10 cells", "tumor cell"]}